2140930067 has 2 divisors, whose sum is σ = 2140930068. Its totient is φ = 2140930066.

The previous prime is 2140930063. The next prime is 2140930073. The reversal of 2140930067 is 7600390412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2140930067 - 2² = 2140930063 is a prime.

It is not a weakly prime, because it can be changed into another prime (2140930063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070465033 + 1070465034.

It is an arithmetic number, because the mean of its divisors is an integer number (1070465034).

Almost surely, 2^2140930067 is an apocalyptic number.

2140930067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140930067 is an equidigital number, since it uses as much as digits as its factorization.

2140930067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2140930067 is about 46270.1855085972. The cubic root of 2140930067 is about 1288.8454038162.

The spelling of 2140930067 in words is "two billion, one hundred forty million, nine hundred thirty thousand, sixty-seven".